.chinese_chess_root {
  text-align: center;
  padding-top: 20px;
}

.layer_container {
  position: relative;
  display: inline-block;
  margin: 0px;
}

.board_layer {
  user-select: none;
  pointer-events: none;
  outline: none;
  border: none;
}
.pieces_layer {
  user-select: none;
  position: absolute;
  top: 0px;
  left: 0px;
  outline: none;
  border: none;
}